Home / 3,974,563.60-5,963,813.70-2,270,015.80

Finding the Fourth Proportional to 3,974,563.60, 5,963,813.70 and 2,270,015.80

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Solution

The fourth proportional to 3,974,563.60, 5,963,813.70 and 2,270,015.80 is: 3,406,147.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,974,563.60 : 5,963,813.70 = 2,270,015.80 : x
  2. Step 2: Convert to fraction form
    3,974,563.60/5,963,813.70 = 2,270,015.80/x
  3. Step 3: Cross multiply
    3,974,563.60x = 5,963,813.70 × 2,270,015.80
  4. Step 4: Simplify right side
    3,974,563.60x = 13,537,951,327,256.46
  5. Step 5: Solve for x
    x = 13,537,951,327,256.46/3,974,563.60
  6. Step 6: Final answer
    x = 3,406,147.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.